baber/WOPTO huggingface dataset:
Patent JP-S60243421-A (JP)
Title: Gas burner
Inventor: PEETA BEERENTO DARUFUUSEN
IPC: F23N5/00
Filed: 1985-02-07
Abstract: A gas burner comprising a burner plate (3) arranged within a closed combustion chamber (2), a mixing chamber (4) having a gas inlet(5) and an air inlet (6) located at the side of the burner plate reverse to that of the combustion chamber and a fan (7) for feeding the gas-air mixture from the mixing chamber through the apertures of the burner plate in the combustion chamber. The gas burner is provided with a burner plate having a low thermal conductivity, a redox detector (9) arranged within the combustion chamber above the burner plate and an electronic control unit (10) producing one or more output signals for controlling the supply of gas and/or air to the mixing chamber of the burner in response to the output signal of the redox detector being applied to its input. These latter provisions permit the burner to be operated with widely differing loads and gas compositions whilst maintaining an extremely low excess of air in the gas-air mixture resulting in correspondingly low CO- and NOx -concentrations in the exhaust gas of the burner. The gas burner of the invention can be used both in domestic gas appliances for the heating of air of water or for cooking and as a pilot burner for controlling the supplying or oxygen to large industrial burners.
Patent JP-H06234978-A (JP)
Title: Method of liquefying coal
Inventor: KAWABATA MUTSUMARO
IPC: C10G1/06
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a maximum liquefied-oil yield by applying ultrasonic to a coal slurry at a constant intensity as measured on the wall on which the slurry is present. CONSTITUTION:A coal 1 is mixed (4) with a solvent 2 and a catalyst 3 to obtain a slurry 7. The slurry 7 is circulated with a circulation pump 11, during which ultrasonic is applied to the slurry 7 for an appropriate time in an inert or reducing gas atmosphere with an ultrasonic generator 12 having an ultrasonic vibration horn 20 to liquefy the slurry 7. A sound intensity meter is disposed on a wall which faces the horn 20 to regulate the distance between the wall and the horn 20 so that the sound intensity measured with the meter is kept constant even when the kind of the coal or solvent changes.
Patent JP-H04258928-A (JP)
Title: Organic nonlinear optical material
Inventor: TODORI KENJI
IPC: G02F1/35
Filed: 1991-02-14
Abstract: PURPOSE:To obtain a stable org. nonlinear optical material having superior second harmonic transducing efficiency and short cutting off wavelength by incorporating specified scopoletin. CONSTITUTION:Scopoletin represented by the formula is incorporated into a nonlinear optical material. This scopoletin can be obtd. from scopolin as glycoside contained in the rootstock of Scopolia japonica as a plant belonging fluorescent Solanaceae. When the optical material is applied to a nonlinear optical element, a single crystal of scopoletin, a high molecular compd. contg. scopoletin in at least one of the side chain and the principal chain or a high molecular compsn. contg. scopoletin may be used.
Patent JP-2000218243-A (JP)
Title: Substrate treating device
Inventor: ARAKI HIROYUKI
IPC: G02F1/13
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device by which pollutant such as particles is prevented from remaining in a treating tank to enable sufficient washing treatment of a substrate. SOLUTION: One sidewall 11 of four sidewalls 11, 12, 13, 14 constituting a treating tank 1 is connected to a sidewall moving mechanism 5. The sidewall moving mechanism 5 is used for raising/lowering the sidewall 11 from/to the other sidewalls 12, 13, 14 and the bottom part, and it is provided with a pulley 53 attached to a rotating shaft 52 of a motor 51, a pulley 55 connected to the pulley 53 through a synchronizing belt 54, and a nut part 58 connected to the sidewall 11 through a connecting member 57, a screw thread 56 fixed to the pulley 5, and a nut part 58 connected to the sidewall 11 through a connecting member 57 and also screwed onto a screw thread 56.
Patent JP-H10219960-A (JP)
Title: Joint structure of ceramic system siding board
Inventor: MURASE MASAAKI
IPC: E04F13/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure in which barrel-like and elliptical swelling risen on the surface of a sealing material is effectively prevented in the joint of a building by a simple constitution. SOLUTION: The joint structure of a ceramic system siding board is provided as the outer wall of a building. A backup material 5 forming a surface layer 8 having no permeability having a smooth surface on one side face of a long base board composed of a synthetic resin foam body is loaded on the interior part of a joint part 2 so that the side of the surface layer 8 is directed to the opening side of the joint part 2, and furthermore the joint part 2 is filled with a low modulus sealing material 7.
Patent JP-H10221786-A (JP)
Title: Scanning exposure device
Inventor: IWAI KATSUTOSHI
IPC: G03B27/50
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide the device capable of coping with various magnifications and surely carrying an original synchronously with photosensitive material in the case of exposing the image of the original on the photosensitive material. SOLUTION: This device is provided with a photosensitive material detecting means SP provided to be displaced in accordance with the carrying speed of the photosensitive material P by an exposure part carrying means 44 on an upstream side with respect to an exposure position in the carrying direction of the material P by the carrying means 44 and detecting the material P carried by the carrying means 44. When the detection means SP detects the material P, the movement of the original (film holding means 20) is started by a scanning moving means 25. Or after the material P passes a specified position, the original (film holding means 20) is started to be moved by the moving means 25 after the lapse of the specified time in accordance with the carrying speed of the material P by the carrying means 44.
Patent JP-H04357974-A (JP)
Title: Managing device of pinball game machine
Inventor: OKAZAKI MAKOTO
IPC: G08B21/00
Filed: 1991-01-21
Abstract: PURPOSE:To prohibit the game executed by using pinballs brought in from other place in a pinball game machine by automatically detecting it and generating an alarm signal. CONSTITUTION:In a game state in a pinball game machine 1, a numerical signal N8 for showing the number of hit-in pinballs, and a numerical signal N12 for showing the number of discharge pinballs prize balls are outputted from a ball number counter 47, and an auxiliary subtracting circuit 52, respectively. A subtracting circuit 53 outputs a numerical signal N13 for showing the number of difference balls, based on a difference of the numerical signals N8, N12, and when its numerical signal N13 is more by a prescribed value Nx than a numerical signal N11 for showing the lending amount of pinballs, that is, at the time of a state that a game executed by pinballs brought in from other place, a comparing circuit 56 outputs an alarm signal Sx.
Patent JP-S52104968-A (JP)
Title: Circuit for electronic clock
Inventor: YAMAUCHI SANEMICHI
IPC: G04D7/00
Filed: 1976-02-28
Abstract: PURPOSE:To reduce the logic test time of clock use circuit, by means of driving a clock use circuit owing to a high speed clock signal of the same to IC tester.
Patent JP-H08217431-A (JP)
Title: Fullerene and its production
Inventor: KIYO HEISHIYA
IPC: B01J19/08
Filed: 1995-02-09
Abstract: PURPOSE: To obtain fullerene with excellent reproducibility in a state capable of various operations or controls on a room-temperature stage by irradiating high-energy beams to an amorphous carbon in vacuum in the presence of an active metal. CONSTITUTION: The objective huge fullerene such as onion-like graphite is generated from carbon atoms existing near the surface layer of amorphous carbon by irradiating electron beams having >=1×10<19> e/cm<2> .sec intensity to amorphous carbon in a vacuum atmosphere of <=10<-5> Pa in the presence of an active metal such as pure Al ultrafine particles of about 5-100nm diameter. Alternatively, huge fullerenes such as carbon nanocapsule, carbon nanotube or onion-like graphite are generated from a carbon source existing the surface layer of semi-stable metal oxide particles by irradiating electron beams having >=1×10<19> e/cm<2> .sec intensity to semi-stable metal oxide particles such as θ-Al2 O3 about 50-200nm diameter existing on amorphous carbon in a vacuum atmosphere of <=10<-5> Pa.
Patent JP-S58152430-A (JP)
Inventor: RAASU GUSUTAFU GUNNAA NOORIN
IPC: A01K85/16
Filed: 1983-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58139663-A (JP)
Title: Inductor type ac generator
Inventor: SHIZUKA MASAYUKI
IPC: H02K19/24
Filed: 1982-02-13
Abstract: PURPOSE:To rigidly fix a field coil of an inductor type AC generator by winding the coil on a spring steel plate, and holding the both ends of the plate with a pair of holding members. CONSTITUTION:A stator core 2, on which a generating coil 1 is wound, is held by end brackets 3a, 3b. Pawl-shaped poles 4a, 4b are engaged with a rotational shaft 6 which is held by the brackets 3a, 3b through bearings 5a, 5b. A field coil 7 is wound on a spring speed plate 8. The both ends of the plate 8 are held by a pair of holding members 9a, 9b and bonded with varnish or the like.
Patent JP-S63189590-A (JP)
Inventor: ONO SHIKARI
IPC: E21B7/08
Filed: 1987-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05187975-A (JP)
Title: Blood collecting tube
Inventor: SEKINE SHIGERU
IPC: G01N1/00
Filed: 1992-01-10
Abstract: PURPOSE:To make the stirring blood in a tube easy and enable exact hematology inspection, by providing a convex or a concave past on the inner surface of a blood collecting tube. CONSTITUTION:On the part of blood collecting tube inner surface contacting to blood which is consisting of a sealing part 1 and a tube 2 with a bottom, a convex or a concave part with two stripes with length of ca. 65mm, height or depth of ca. 1mm and width of ca. 1.5mm are provided and then turbulent flow is generated when the blood in the tube is stirred. Also, when the blood collecting tube is rotated at the vertical state, the blood component in the inspected sample in the tube is easily homogenized and the blood collecting tube is not fallen and troubled during the stirring.
Patent JP-S55114940-A (JP)
Title: Liquid check unit
Inventor: NAKAMURA HOSHITAKA
IPC: G01N21/90
Filed: 1979-02-28
Abstract: PURPOSE:To check liquid accurately and effectively by checking liquid in a bottle, which is carried by the turntable provided with prescribed upper and lower holders, through a TV camera. CONSTITUTION:By upper holder 13 provided on turntable 7, bottle 1 has a part of the parallel part of the lower part over the liquid surface covered and is supported well without influence of form irregularity of bottle 1 and is turned through rotation axis 14. Lower holder 12 which supports stably bottle 1 with through hole 12', wher an irradiation light passes, and a ring provided with a supporting concave for concave bottle 1 is provided on table 7 also for the bottom of bottle 1, and bottle 1 is carries by table 7 with a part other than the liquid part shielded while turning and is checked by TV cameras 8 and 9 where no intensive light such as halation is applied. Consequently, liquid for medicine, etc., can be automatically checked accurately, stably and effectively.
Patent JP-H05190198-A (JP)
Title: Manufacture of hybrid bipolar electrode plate
Inventor: IWATA MIKIO
IPC: H01M10/18
Filed: 1992-01-10
Abstract: PURPOSE:To improve the life performance by superposing a sheet made of a lead-antimony group alloy and a sheet made of a lead alloy which does not contain antimony and rolling-working these sheets, and allowing the surface containing antimony to hold a positive electrode active material and the other surface to hold a negative electrode active material. CONSTITUTION:Each of a lead alloy containing antimony, arsenic, tin, and a fine quantity of selenium and a lead alloy containing calcium and tin is rolling-worked, and a sheet having each prescribed thickness is prepared. Then, two kinds of sheets are superposed and rolling-worked, and a hybrid lead alloy sheet having one surface consisting of a lead-antimony group alloy 2 and the other surface consisting of a lead-calcium group alloy 3 is manufactured. This sheet is cut to a desired dimension, and a bipolar electrode plate is manufactured by charging the surface of the alloy 2 with a poitive electrode active material 1 and the surface of the alloy 3 with a negative electrode active material 4, and a battery is prepared. Accordingly, the corrosion of the joint surface of the sheet and the joint trouble are prevented, and the life performance is improved.
Patent JP-S60190248-A (JP)
Inventor: GOTOROPU HAAGU
IPC: B03C3/74
Filed: 1985-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02289678-A (JP)
Title: X-ray intensifying screen
Inventor: FUIRITSUPU SUTEIIBUN BURAIAN
IPC: G03C5/17
Filed: 1990-02-02
Abstract: PURPOSE: To obtain an X-ray intensifying screen capable of radiating a pattern by a longer-wavelength electromagnetic radiation and exhibiting a pattern excellent in luminescence by covering a support with a fluorescent layer containing phosphor crystals in the form of a specific combination of oxygen with a metal.  
     CONSTITUTION: For example, a stretch-cavitation microvoided support is covered with a fluorescent layer containing phosphor crystals (e.g. containing 1×10 -2  mol per mol of hafnium and having an average particle size of 0.5 to 40 μm) of the formula: Li 2 Hf 1-x-y-z Zr z Sn y Ti x L w  (wherein L is at least one rare earth element; w+x+y=0 to 0.2; and z is up to 0.2) to obtain desired X-ray sensitized paper capable of absorbing X-rays and radiating a longer-wavelength electromagnetic radiation in a spectral range where a silver halide radiation photograph element is required to be more responsive. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09219545-A (JP)
Title: Piezo-electric transformer
Inventor: SHIOTANI FUTOSHI
IPC: H01L41/107
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a piezo-electric transformer capable of securing a plurarity of output by the single piezo-electric transformer. SOLUTION: This piezo-electric transformer utilizes a resonance mode in the length direction of a rectangular board 11 made of piezoelectric material. The first electrodecouple 12a and 12b opposing to each other in the thckiness direction are formed in the first region (L11) in the length direction of the rectangular board 11. Furthermore, the second electrode couple 13a and 3b as well as the third electrode coule 14a and 14b are formed electrically independent with each other in the width direction in the second one and the other regions (L121, L122) sharing almost halves in the second region (L12) also sharing almost 2/3 of the remaining region in the length direction of the rectangular board 11.  In such a constitution, the first region is polarized in the thickness direction to be the primary side while the second one and the other region are polarized in the width direction independent of each other to be the secondary side.
Patent JP-H04262539-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OGAWA TOSHIHIRO
IPC: H01L21/74
Filed: 1991-02-18
Abstract: PURPOSE:To reduce a collection junction capacity and to make the high integration of the title device easy by a method wherein the element isolation between a collector extraction region and an emitter-base region is made by a second insulating film. CONSTITUTION:A silicon oxide film 102 having an opening part is formed on a P-type silicon substrate 101; an N-type polycrystalline silicon film 104 is formed on the bottom of the opening part. A CVD silicon oxide film 106 is formed on the side face of the opening part; an N-type single-crystal silicon film 108 is formed inside the opening part. The element isolation between the N-type polycrystalline silicon film 104 to be used as the extraction region of a collector region and a compensation base region 112 is made by the CVD silicon oxide film 106. Thereby, a collector junction capacity can be reduced and the high integration of the title device can be made easy.
Patent JP-H04262580-A (JP)
Title: Semiconductor device
Inventor: SATO NOBORU
IPC: H01L29/40
Filed: 1991-02-18
Abstract: PURPOSE:To reduce a surface charge density near a P-N junction due to collected charge into an insulating film near the P-N junction and to suppress a variation in a P-N junction withstand voltage by covering the upper part of the P-N junction with metal wirings connected, for example, to an N-type side of a P-N junction diode by overlapping. CONSTITUTION:In a clamping diode formed of an N<+> type conductive layer 6 and a P<+> type conductive layer 4, a metal wiring connected to the layer 6 covers a P-N junction of the layers 6 and 4 on a surface of a BPSG film 8, and overlaps the layer 4 in a width A on the surface of the film 8. Even if charges are collected to the vicinity of the end of a LOCOS in a silicon oxide film and a boundary between a silicon film near the end of the LOCOS and the film 8, a decrease in surface charge density of the layer 4 is easily suppressed by an electric field generated by metal wirings thereof.
Patent JP-S59153752-A (JP)
Inventor: ARUFU BIRUBERUGU
IPC: B65H23/10
Filed: 1984-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09214234-A (JP)
Title: On-vehicle satellite receiver
Inventor: MINAMI YOSHIAKI
IPC: H01Q3/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To allow the on-vehicle satellite receiver to quickly acquire a radio wave from a satellite even when the radio wave from the satellite is interrupted. SOLUTION: A vehicle is provided with satellite reception antennas 10a, 10b. The signal received by the antennas is outputted to signal level detection sections 14a, 14b via converters 12a, 12b, in which a signal level is detected. In the case that both the antennas are tracing a radio wave, a changeover control section 18 throws a changeover switch 20 to an antenna receiving a higher signal level. When one satellite reception antenna is unable to make tracing due to radio wave interruption or the like, a tracking control section 16 drives the antenna not independently for searching but drives the antenna in interlocking with the other antenna making tracing. Thus, disable tracking takes place tentatively due to presence of trees or the like, the receiver acquires again easily the satellite.
Patent JP-S59150662-A (JP)
Title: Joining method of steel material and copper material
Inventor: MORI SHIGEKI
IPC: B23K35/00
Filed: 1983-02-16
Abstract: PURPOSE:To join satisfactorily a steel material and a copper material in brazing of the steel and copper materials by phosphor copper solder by forming preliminarily a copper film having a specified or larger thickness on the joint surface of the steel material. CONSTITUTION:A charger cooler of an automobile or the like is formed by sandwiching copper inner fins 7 and outer fins 6 via steel tube plates 3 between steel plate side members 1 and 2, and brazing these materials to each other. A copper film 11 of about >=50mum is formed by a suitable method on the brazing surfaces of the members 1, 2 and the plates 3. A phoshpor copper sheet 12 is placed on the film 12 and the fins 7 and fins 6 are sandwiched between the same. The assembly is heated in an inert gas furnace or the like to melt the material 12, thereby brazing the assembly. The formation of brittle compd. such as phosphorus iron oxide or the like is obviated and the charger cooler having substantial strength is formed by the above-mentioned method.
Patent JP-S58140920-A (JP)
Inventor: KATAOKA KEIICHIROU
IPC: H01B19/00
Filed: 1982-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07230558-A (JP)
Title: Screen forming device
Inventor: KURETA TAKESHI
IPC: A63F13/52
Filed: 1994-02-21
Abstract: PURPOSE:To provide a screen forming device which can perform the smooth switching of backgrounds with no unnatural feeling by displaying simultaneously both present and new backgrounds and switching them to each other on the same screen. CONSTITUTION:A screen forming device forms a display screen with animation images that undergone the three-dimensional processing. This device is provided with a following screen forming means 11 which forms the next display screen D of a display screen C at the back of the screen C, a window forming means (transparent area forming means) 12 which forms a window (transparent area) E on the screen C by the transparent image signals designated by the coordinates shown on the screen C for the range of these signals, and a coordinate display data forming means 13 which forms the coordinate display data on the transparent image data by the animation processing corresponding to the screen C. Then the screen D is shown on the screen C via the window E.
Patent JP-S54115865-A (JP)
Title: Method of separating laminated signal plates
Inventor: YAMASHITA YOSHIHIKO
IPC: B65H3/08
Filed: 1978-02-28
Abstract: PURPOSE: To accurately take out a single plate at a time, by absorning one of single plates which are laminated, and by shifting the single plate onto a laying stand on which the single plate is absorbed.  
     CONSTITUTION: A single plate 1 at a time, which is absorbed to be taken out of a container 4 by means of an absorbing pressure P2 of an absorbing head 5 of an absorbing unit 2, is moved to a laying stand 3. The single plate 1 is delivered onto the laying stand 3 by releasing a nagative pressure of the absorbing unit, and is absorbed by an absorbing pressure P5. After that, an absorbing pressure P6, being smaller than the absorbing pressure P5, is given to the absorbing unit 2. And thus, even if two single plates are moved together with to the laying stand 3 from the container 4 by means of the absorbing unit 2, a upper one is absorbed to the absorbing unit 2 and a lower one to the laying stand 3, and only a single plate 1 remains on the laying stand 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62181160-A (JP)
Title: High speed ion flow printing head
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/415
Filed: 1986-02-06
Abstract: PURPOSE:To make it possible to realize a highly precise high speed head, by dividing the lateral direction divided electrodes belonging to the divided unit region in the lateral direction of recording into two in a recording medium feed direction and applying a recording signal to both of two divided electrodes independently and simultaneously. CONSTITUTION:Two lateral direction divided electrodes are provided in a lateral direction unit region X' and two feed direction divided electrodes respectively corresponding to a pair of the lateral direction divided electrodes are selected and a scanning signal is simultaneously sent to said selected electrodes. Therefore, though eight ion discharge openings 4, 5 are contained in the lateral direction unit region X', if the feed direction divided electrodes are simultaneously selected at two every time and the scanning signal is applied to the electrodes four times, one cycle scanning is finished to perform the recording corresponding to one line. Therefore, a head higher in a speed and more precise than a head of conventional constitution can be formed.